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智能手机支持的测色仪

Leonardo Ciaccheri¹, Barbara Adinolfi¹, Andrea Azelio Mencaglia¹

¹CNR-Istituto di Fisica Applicata "Nello Carrara", 50019 Sesto Fiorentino, FI, Italy.

Sensors (Basel, Switzerland)

|July 8, 2023

概括

这项研究评估了智能手机作为色度计. 使用剪贴网格和智能手机应用程序,可以实现精确的颜色测量,展示了诸如织品颜色分析等应用的潜力.

科学领域:

光学和光子学在光学和光子学.
颜色科学颜色科学
移动技术应用移动技术应用

背景情况:

传统的测色仪可能很昂贵,便携性不佳.
越来越复杂的智能手机摄像头为新的传感应用提供了机会.

研究的目的:

将智能手机的性能描述为色度计.
评估基于智能手机的颜色测量的准确性和可靠性,用于各种应用.

主要方法:

使用智能手机摄像头 (内置和带有剪贴分散格) 来进行颜色测量.
使用Labsphere®的认证色度样本进行校准和测试.
计算CIELab颜色差异 (ΔE) 来量化测量准确度.
应用了RGB检测器应用程序和GoSpectro应用程序来获取数据.

主要成果:

智能手机测色仪,特别是分散格子,显示出有希望的准确性.
计算CIELab颜色差异 (ΔE) 值以量化测量可靠性.
通过测量织面料颜色并将其与认证值进行比较,证明了实际应用.

结论:

智能手机可以充当有效的色度计,提供一个具有成本效益和便携性的解决方案.
与单独使用相机相比,带有剪贴格子的GoSpectro应用程序提供了更精确的颜色测量.
智能手机测色仪在织品等行业具有质量控制和分析的潜力.

关键词:

颜色测量仪的颜色测量方法智能手机的智能手机智能手机的智能手机.这是光谱学.

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